Over a million students use our free study notes to help them with their homework
Atmospheric CO2 is used by trees for photosynthesis. Deforestation means that there are less trees undergoing this photosynthesis reaction, so less CO2 is taken from the atmosphere. The trees that are cut...
Glycogen is the storage form of glucose found in liver and muscle cells. It is formed during glycogenesis when excess blood glucose is taken up into liver and muscle cells via insulin release. When blood ...
Atoms are really tiny particles that make up all substances in the universe. An element is made of one type of atom. An atom has a small central nucleus made up of smaller sub-atomic particles called prot...
The perfect tense is used to describe a completed action in the past. (Sometimes, time connectives are used as an indication that an action is complete). e.g. Hier soir, j'ai fait mes devoirs - Yester...
Cutting down forests destroys the habitats of animals within the forest, which would reduce the number of animals living there along with decreasing the biodiversity. Another possible environmental impact...
←
3994
3995
3996
3997
3998
→
Internet Safety
Payment Security
Cyber
Essentials